The main heat is the dumpling skin outside, and each dumpling skin is different in size, so there is no way to calculate it. Give you the basic calories of these three foods, and you can calculate the calories you need according to them, and make your own package for jiaozi.

Flour 100g, with 344 calories.

Cabbage100g, 17 kcal

Eggs 100g, 144 calories.

Oh, yes, it should also contain vegetable oil, 857 kcal (100g).